Product Introduction of PEF Jaw Crusher
PEF jaw crusher is also a spring-safe cone crusher, which has created a new concept of crushing materials and is an ideal equipment for more crushing and less grinding. It has the characteristics of high productivity, fine product size, good product shape, light equipment weight, convenient maintenance and easy operation. No matter in terms of output, product particle size uniformity, product fineness, component life, operation rate and production maintenance management costs, its performance is better than that of spring cone crusher.
Advantages of PEF Jaw Crusher
1. Good stability and high reliability:
The dynamic collar assembly is made of high-quality cast steel parts, and the heavy eccentric shaft is processed by forging billet. All of this makes the jaw crusher stable. Compared with other crushers of the same specifications, we use larger and more durable eccentric shaft bearings to give it a higher load-bearing capacity and ensure its reliability.
2. Advanced technology and long service life:
Adopting the best manufacturing technology and using advanced digital component processing equipment to ensure the density of machine components; selecting good manufacturing materials greatly increases its compression resistance and wear resistance, and greatly extends the service life of the machine.
3. Simple structure and convenient maintenance:
After continuous improvement and optimization, while ensuring the performance of the machine, the machine structure has also been simplified. The entire machine is easier to operate, maintenance is more convenient, and downtime and maintenance time are greatly shortened.
4. Large production capacity and good particle shape:
Adopting advanced crushing principles, the proportion of cubes in the product is significantly increased, the needle-like stones are reduced, and the particle size is more uniform.

Working principle of PEF Jaw Crusher
1. Swinging of movable jaw: PEF jaw crusher is mainly composed of two jaw plates, one of which is fixed and is called the fixed jaw plate, and the other jaw plate can swing within a certain range, which is called the movable jaw plate. The movement of the movable jaw plate is a periodic reciprocating motion around the suspension shaft, sometimes approaching the fixed jaw plate and sometimes leaving it.
2. Material crushing process: When the movable jaw plate approaches the fixed jaw plate, the material between the two jaw plates is crushed by the combined action of extrusion, splitting and bending and breaking. In this process, the material is effectively crushed and crushed, and finally forms the material of the required particle size.
3. Material discharge: When the movable jaw plate leaves the fixed jaw plate, the crushed material is discharged from the discharge port of the crusher under the action of gravity. This process is carried out periodically. With the continuous rotation of the motor, the movable jaw plate performs periodic crushing and discharge to achieve batch production.
Application scenarios of PEF Jaw Crusher
PEF jaw crusher is widely used in metallurgy, mining, building materials, silicate and chemical industries. In the mineral processing industry, it is generally used for coarse and medium crushing of hard or medium hard ores.